ESENRU

Topic: Vehicle safety devices · Nº 298 / 691

Question picture

¿Cuál es la función del sistema antibloqueo de frenos ABS?

What is the function of the ABS anti-lock braking system?

  • AHace que los neumáticos se desgasten menos.It makes the tyres wear less.
  • BImpide el bloqueo de las ruedas durante el frenado.It prevents the wheels from locking when braking.
  • CEvita el bloqueo de las ruedas solo en calzadas secas.It prevents the wheels from locking only on dry roads.
Show answer

Correct answer

  • BImpide el bloqueo de las ruedas durante el frenado.It prevents the wheels from locking when braking.
Explanation

The anti-lock braking system, known as ABS, stops the wheels from locking under hard braking, on any type of surface and not only on dry roads. This way the driver keeps control of the steering and can avoid an obstacle while braking.

Independent app: not affiliated with or endorsed by the DGT (Spain's Directorate-General for Traffic) or the Ministry of the Interior. The official exam is booked with the DGT and taken at its test centres. The questions here are practice material; the DGT's official question bank is not public.